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      Tarantula:  less colour = more detail
      Autore dello sfondo:
      Dale Smalley

      20 Jun 2022

      Tarantula: less colour = more detail

      The Tarantula Nebula is an absolute riot of color - all Ha, Oiii and Sii channels contain heaps of signal and the result can look like an explosion in a paint factory. However judicious mapping of SHO data into the RGB channels can reveal way more detail than the normal full color mayhem the Tarantula exhibits. Most of the mapping work was done by the "L-Extreme" option in Jarmo Ruuth's amazing AutoIntegrate script for PixInsight

      Dataset da cui è stata elaborata l'immagine

      NGC 2070

      2 credit

      Apri
      Telescope Live
      CHI-2-CCD
      • Tipo di obiettivo
        ............................................................................................................................
        Emission Nebula
      • Fotocamera
        ............................................................................................................................
        FLI PL16803
      • Coordinate dell'obiettivo
        ............................................................................................................................
        RA 84.8125 Dec -69.3275
      • Emisfero
        ............................................................................................................................
        Southern
      • Posizione del telescopio
        ............................................................................................................................
        Chile
      • Evento transitorio
        ............................................................................................................................
        No
      • Osservato il
        ............................................................................................................................
        01 Sept 2020 - 20 Sept 2020
      Filtro
      Exp. media (s)
      Esposizione totale
      Sottoframe
      SII3461h15m13
      Halpha3691h20m13
      OIII17535m12

      Tarantula: less colour = more detail